Alaska Airlines
AS657Seattle to San Jose
Alaska Airlines flight AS657 flies from Seattle Tacoma (SEA) to San Jose (SJC), 1,122 km. Over October 2025 to July 2026 it usually arrives about 4 minutes late: 76% of 270 flights arrived within 15 minutes of schedule and 0% were cancelled (US Department of Transportation data).
On-time record, last 12 months
76%
on time (within 15 min)
11%
more than 30 min late
0%
cancelled
+4 min
average arrival vs schedule
Every operation of AS657, October 2025 to July 2026: 270 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as AS657
Other flights from Seattle to San Jose
More about Seattle Tacoma (SEA) and San Jose (SJC).
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